11 Technical data
98
03.2018
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11.3
Cable cross sections and lengths of supply cable
11.3.1
Cable cross sections and lengths of supply cable for pole-changing hoist
motors …
-MF
1
2
3
4
5
6
7
Hoist
motor
type
Stationary Hoist
Hoist/crane
Hoist
Rising mains
max. 33 ft
Crane
Crane
Fixed installation in
PVC conduit
Fixed installation in
PVC conduit
Festoon cable in free
air as flexible PVC-
sheathed cable
Fixed
installation in
PVC conduit
Festoon cable in free air
as flexible PVC-
sheathed cable
Festoon cable in free air
as flexible PVC-
sheathed cable
Power supply to hoist Power supply to in-feed
(customer’s cable to
beginning of rising
mains)
From end of rising
mains to hoist
From main
isolator to end
of rising
mains
From end of rising
mains along crane
runway to crane control
Power supply along
crane bridge to hoist
∆
U ≤ 5%
∆
U ≤ 1%
∆
U ≤ 4% (4+5)
∆
U ≤ 2
.5%
∆
U ≤ 1.5%
(5+6)
50 Hz
380-415 V
500-525 V
380-415 V
500-525 V
380-415 V
500-525 V 400 V 500 V 380-415 V
500-525 V
380-415 V
500-525 V
S
L1
S
L1
S
L2
S
L2
S
L3
S
L3
S
S
S
L4
S
L4
S
L5
S
L5
AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG AWG AWG [ft] AWG [ft] AWG [ft] AWG [ft]
12/2H33
12
212
14
208
10
67
12
66
12
149
14
146
10
12
8
109
10
106
12
106
14
104
12/2H42
10
288
12
283
8
92
10
90
10
210
12
206
8
10
8
104
10
102
10
144
12
141
12/2H62
8
273
10
268
6
87
8
85
8
198
10
194
6
8
6
97
8
95
8
136
10
134
12/2H71
8
273
10
268
6
87
8
85
8
198
10
194
6
8
6
97
8
95
8
136
10
134
12/2H72
6
290
8
285
4
92
6
91
6
211
8
207
4
6
4
105
6
103
6
145
8
142
12/2H91
4
257
6
252
2
82
4
80
4
185
6
181
2
4
2
90
4
88
4
128
6
126
60 Hz
440-480 V
575-600 V
440-480 V
575-600 V
440-480 V
575-600 V 460 V 575 V 440-480 V
575-600 V
440-480 V
575-600 V
12/2H33
12
239
14
235
10
76
12
75
12
171
14
167
10
12
10
81
12
79
12
120
14
118
12/2H42
10
322
12
317
8
102
10
101
12
149
14
146
8
10
10
76
12
74
12
101
14
100
12/2H62
8
334
10
328
6
106
8
104
10
155
12
152
6
8
8
79
10
78
10
105
12
103
12/2H71
8
334
10
328
6
106
8
104
10
155
12
152
6
8
8
79
10
78
10
105
12
103
12/2H72
6
362
8
356
4
115
6
113
8
169
10
166
4
6
6
88
8
86
8
114
10
112
12/2H91
4
295
6
290
2
94
4
92
6
136
8
133
2
4
4
68
6
66
4
148
6
145
Tab. 57
11.3.2
Cable cross sections and lengths of supply cable for pole-changing hoist
motors
1
2
3
4
5
6
7
Hoist
motor
type
Stationary Hoist
Hoist/crane
Hoist/
Rising mains
max. 33 ft
Crane
Crane
Fixed installation in
PVC conduit
Fixed installation in
PVC conduit
Festoon cable in free
air as flexible PVC-
sheathed cable
Fixed
installation in
PVC conduit
Festoon cable in free air
as flexible PVC-
sheathed cable
Festoon cable in free air
as flexible PVC-
sheathed cable
Power supply to hoist Power supply to in-feed
(customer’s cable to
beginning of rising
mains)
From end of rising
mains to hoist
From main
isolator to end
of rising
mains
From end of rising
mains along crane
runway to crane control
Power supply along
crane bridge to hoist
∆
U ≤ 5%
∆
U ≤ 1%
∆
U ≤ 4% (4+5)
∆
U ≤ 2.5%
∆
U ≤ 1.5% (5+6)
50 Hz
380-415 V
480-525 V
380-415 V
480-525 V
380-415 V
480-525 V 400 V 500 V 380-415 V
480-525 V
380-415 V
480-525 V
S
L1
S
L1
S
L2
S
L2
S
L3
S
L3
S
S
S
L4
S
L4
S
L5
S
L5
AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG [ft] AWG AWG AWG [ft] AWG [ft] AWG [ft] AWG [ft]
12/2H73
6
185
8
181
4
59
6
58
6
135
8
132
2
4
4
67
6
66
6
92
8
91
24/4H92
4
153
6
150
1
61
2
76
4
112
6
110
-1
1
1
71
2
88
2
121
4
119
60 Hz
440-480 V
550-600 V
440-480 V
550-600 V
440-480 V
550-600 V 460 V 575 V 440-480 V
550-600 V
440-480 V
550-600 V
12/2H73
6
212
8
209
4
68
6
66
8
99
10
97
2
4
4
81
6
79
6
106
8
104
24/4H92
4
176
6
172
1
70
2
87
4
130
6
128
-1
1
1
85
4
66
4
88
6
86
Tab. 58
